3-((1,5-Dihydropyrido[3,2,1-ij]quinolin-3-yl)methyl)-4a,8a-dihydro-2H-chromen-4(3H)-one CAS 7400-76-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7400-76-2 |
| Molecular Formula | C22H21NO2 |
| Molecular Weight | 331.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-((1,5-Dihydropyrido[3,2,1-ij]quinolin-3-yl)methyl)-4a,8a-dihydro-2H-chromen-4(3H)-one (CAS 7400-76-2) pharmaceutical standards reference standard. Molecular formula: C22H21NO2. Molecular weight: 331.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H21NO2 |
| Molecular Weight | 331.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Related Dihydropyrido Standards
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(4-methyl-2-(1H-pyrrol-1-yl)thiazol-5-yl)methanone (CAS 1797870-06-4)
- 3-(4-Oxo-3,4-dihydropyrido[3',2':4,5]furo[3,2-d]pyrimidin-2-yl)phenyl acetate (CAS 371945-23-2)
- 1-(3,4-Dihydropyrido[3',2':4,5]thieno[3,2-d]pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1313845-21-4)
- (7,8-Dihydropyrido[4,3-d]pyrimidin-6(5H)-yl)(5-fluorobenzo[b]thiophen-2-yl)methanone (CAS 1797869-43-2)
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Recommended Standards
- 2-[(4-Fluorophenyl)sulfanyl]-3-phenylquinoline (CAS 339013-92-2)
- 3-((4-Phenoxyphenyl)amino)-1-(p-tolyl)propan-1-one (CAS 477334-12-6)
- 2-(Ethylthio)-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 886917-44-8)
- Piperidine-1-carboximidamide hydrochloride (CAS 52318-35-1)
- 2,5-Dichloro-4-methylbenzene-1-sulfonyl chloride (CAS 473477-22-4)
- 9-(4-Fluorobenzyl)-9H-purin-6-amine (CAS 213528-06-4)
- Custom Organotin Mix (CAS CATO-LOTI111629-ME)
- 3-Methylpiperidine-3-carbonitrile (CAS 1206228-89-8)
- 2-(1H-imidazol-5-yl)-N-(pyridin-2-ylmethyl)ethan-1-amine (CAS 120927-21-1)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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